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S25FL256LAGBHB023
  • S25FL256LAGBHB023

S25FL256LAGBHB023

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The S25FL256LAGBHB023 is a 256 Mb (32 MB) FL-L NOR flash memory using 65-nm floating gate technology and an SPI multi-I/O interface supporting single, dual, quad, and DDR read modes. Operating from 2.7 V to 3.6 V and qualified to AEC-Q100 Grade 1 (–40°C to +125°C), it delivers up to 66 MBps read speed, a 256-byte program buffer, uniform 4 KB sector erase, and advanced security with individual and region protection.

Infineon Technologies S25FL256LAGBHB023 Product Info

16 April 2026 1

Parameters

Density

256 MBit

Family

FL-L

Interface Bandwidth

66 MByte/s

Interface Frequency (SDR/DDR) (MHz)

133 / -

Interfaces

Quad SPI

Lead Ball Finish

Sn/Ag/Cu

Operating Temperature range

-40 °C to 105 °C

Operating Voltage range

2.7 V to 3.6 V

Operating Voltage

3 V

Peak Reflow Temp

260 °C

Planned to be available until at least

2032

Qualification

Automotive

Features

  • SPI with single, dual, quad I/O
  • Double data rate (DDR) read support
  • 256-byte page programming buffer
  • Uniform 4 KB sector erase
  • 100,000 program/erase cycles min
  • 20 year data retention min
  • Security regions with OTP lock bits
  • Deep Power Down mode
  • 2.7 V to 3.6 V single supply
  • –40°C to +125°C operating temp
  • Serial flash discoverable parameters (SFDP)
  • Program/erase suspend and resume

Description

  • Flexible interface for various host MCUs
  • DDR read boosts data throughput
  • Fast programming with large buffer
  • Easy sector/block/chip erase options
  • Reliable for frequent data updates
  • Long-term data storage security
  • Protects sensitive data from tampering
  • Prevents accidental writes/erases
  • Compatible with 3 V systems
  • Operates in harsh environments
  • Easy configuration and compatibility
  • No interruption during critical operations

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